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Re: [mediacapture-main] MUST clear requirement for deviceId

From: stefan hakansson via GitHub <sysbot+gh@w3.org>
Date: Thu, 02 Jun 2016 05:59:03 +0000
To: public-media-capture-logs@w3.org
Message-ID: <issue_comment.created-223202572-1464847142-sysbot+gh@w3.org>
@ShijunS a comment to Phase-6 X4 != X3:
The spec currently says 
'All enumerable devices have an identifier that MUST be unique to the 
page's origin. As long as no local device has been attached to a live 
MediaStreamTrack in a page from this origin, and no stored permission 
to access local devices has been granted to this origin, then this 
identifier MUST NOT be reusable after the end of the current browsing 
session.

However, if any local devices have been attached to a live 
MediaStreamTrack in a page from this origin, or stored permission to 
access local devices has been granted to this origin, then this 
identifier MUST be persisted across browsing sessions.'

I read the last part as X4 == X3 is the right behavior in the test 
(where X had access to a local device, but the user closed the tab but
 later opened a new one at X).

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Received on Thursday, 2 June 2016 05:59:05 UTC

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